2025-05-21 20:26:03 +02:00
|
|
|
import os
|
2025-05-22 19:10:39 +02:00
|
|
|
import glob
|
|
|
|
|
from PySide6.QtWidgets import QMainWindow, QLabel
|
|
|
|
|
from PySide6.QtGui import QPixmap, QCursor
|
|
|
|
|
from PySide6.QtCore import Qt
|
2025-05-21 20:26:03 +02:00
|
|
|
from ui.MainWinddow_ui import Ui_MainWindow
|
2025-05-20 11:24:07 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
class MainWindow(QMainWindow):
|
|
|
|
|
def __init__(self, parent=None):
|
|
|
|
|
"""
|
|
|
|
|
Konstruktor für die MainWindow-Klasse.
|
|
|
|
|
|
|
|
|
|
Args:
|
|
|
|
|
parent: Übergeordnetes Widget, falls vorhanden
|
|
|
|
|
"""
|
|
|
|
|
super().__init__(parent)
|
|
|
|
|
|
|
|
|
|
# UI einrichten
|
|
|
|
|
self.ui = Ui_MainWindow()
|
|
|
|
|
self.ui.setupUi(self)
|
|
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
# Dict zum Speichern der Beziehung zwischen Thumbnails und großen Bildern
|
|
|
|
|
self.thumbnail_to_full_image = {}
|
|
|
|
|
|
2025-05-22 21:05:22 +02:00
|
|
|
# Dict zum Speichern der Original-Pixmaps für Zoom-Funktion
|
|
|
|
|
self.original_pixmaps = {}
|
|
|
|
|
|
|
|
|
|
# Aktueller Zoom-Faktor
|
|
|
|
|
self.current_zoom = 100 # 100%
|
|
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
# Bilder laden
|
2025-05-21 20:26:03 +02:00
|
|
|
self._load_images()
|
|
|
|
|
|
2025-05-20 11:24:07 +02:00
|
|
|
# Signale und Slots verbinden
|
|
|
|
|
self._connect_signals()
|
|
|
|
|
|
2025-05-21 20:26:03 +02:00
|
|
|
def _load_images(self):
|
2025-05-22 19:10:39 +02:00
|
|
|
"""Lädt alle GIF-Dateien aus dem Ressourcen-Verzeichnis."""
|
|
|
|
|
# Entferne bestehende Widgets aus den Layouts
|
|
|
|
|
self._clear_layout(self.ui.verticalLayout_2)
|
|
|
|
|
self._clear_layout(self.ui.verticalLayout_3)
|
|
|
|
|
|
2025-05-22 21:05:22 +02:00
|
|
|
# Dicts zurücksetzen
|
|
|
|
|
self.thumbnail_to_full_image = {}
|
|
|
|
|
self.original_pixmaps = {}
|
|
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
# Pfad zum Ressourcen-Ordner
|
2025-05-21 20:26:03 +02:00
|
|
|
base_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
|
2025-05-22 19:10:39 +02:00
|
|
|
res_dir = os.path.join(base_dir, "src", "ui", "res")
|
2025-05-21 20:26:03 +02:00
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
# Alle GIF-Dateien finden
|
|
|
|
|
gif_files = glob.glob(os.path.join(res_dir, "*.gif"))
|
|
|
|
|
gif_files.sort() # Dateien alphabetisch sortieren
|
2025-05-21 20:26:03 +02:00
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
print(f"Gefundene GIF-Dateien: {gif_files}")
|
2025-05-21 20:26:03 +02:00
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
# Für jede GIF-Datei:
|
|
|
|
|
for gif_file in gif_files:
|
|
|
|
|
filename = os.path.basename(gif_file)
|
|
|
|
|
|
2025-05-22 21:05:22 +02:00
|
|
|
# Original-Pixmap laden und speichern
|
|
|
|
|
original_pixmap = QPixmap(gif_file)
|
|
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
# Thumbnail erstellen und zur linken Spalte hinzufügen
|
|
|
|
|
thumbnail = QLabel()
|
|
|
|
|
thumbnail.setObjectName(f"thumbnail_{filename}")
|
2025-05-22 21:05:22 +02:00
|
|
|
thumbnail.setPixmap(original_pixmap.scaledToWidth(200))
|
2025-05-22 19:10:39 +02:00
|
|
|
thumbnail.setCursor(QCursor(Qt.CursorShape.PointingHandCursor))
|
|
|
|
|
thumbnail.setMouseTracking(True)
|
|
|
|
|
self.ui.verticalLayout_2.addWidget(thumbnail)
|
2025-05-21 20:26:03 +02:00
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
# Vollbild-Version erstellen und zur rechten Spalte hinzufügen
|
|
|
|
|
fullsize = QLabel()
|
|
|
|
|
fullsize.setObjectName(f"fullsize_{filename}")
|
2025-05-22 21:05:22 +02:00
|
|
|
fullsize.setPixmap(original_pixmap)
|
2025-05-22 19:10:39 +02:00
|
|
|
self.ui.verticalLayout_3.addWidget(fullsize)
|
|
|
|
|
|
2025-05-22 21:05:22 +02:00
|
|
|
# Beziehungen speichern
|
2025-05-22 19:10:39 +02:00
|
|
|
self.thumbnail_to_full_image[thumbnail] = fullsize
|
2025-05-22 21:05:22 +02:00
|
|
|
self.original_pixmaps[fullsize] = original_pixmap
|
2025-05-22 19:10:39 +02:00
|
|
|
|
|
|
|
|
# Click-Event für das Thumbnail einrichten
|
|
|
|
|
thumbnail.mousePressEvent = lambda event, t=thumbnail: self.on_thumbnail_clicked(event, t)
|
|
|
|
|
|
|
|
|
|
def _clear_layout(self, layout):
|
|
|
|
|
"""Entfernt alle Widgets aus einem Layout."""
|
|
|
|
|
if layout is not None:
|
|
|
|
|
while layout.count():
|
|
|
|
|
item = layout.takeAt(0)
|
|
|
|
|
widget = item.widget()
|
|
|
|
|
if widget is not None:
|
|
|
|
|
widget.deleteLater()
|
2025-05-21 20:26:03 +02:00
|
|
|
|
2025-05-20 11:24:07 +02:00
|
|
|
def _connect_signals(self):
|
|
|
|
|
"""Verbindet Signale mit den entsprechenden Slots."""
|
2025-05-22 19:10:39 +02:00
|
|
|
# Button-Klicks verbinden
|
2025-05-22 21:05:22 +02:00
|
|
|
self.ui.pushButton.clicked.connect(self.on_button_clicked)
|
|
|
|
|
|
|
|
|
|
# Zoom-Slider verbinden
|
|
|
|
|
self.ui.zoom.valueChanged.connect(self.apply_zoom)
|
2025-05-20 11:24:07 +02:00
|
|
|
|
2025-05-22 19:10:39 +02:00
|
|
|
def on_button_clicked(self):
|
|
|
|
|
"""Wird ausgeführt, wenn der Button geklickt wird."""
|
|
|
|
|
print("Button wurde geklickt!")
|
|
|
|
|
# Hier kann die gewünschte Aktion für den Button definiert werden
|
|
|
|
|
|
|
|
|
|
def on_thumbnail_clicked(self, event, thumbnail):
|
|
|
|
|
"""
|
|
|
|
|
Wird ausgeführt, wenn ein Thumbnail angeklickt wird.
|
|
|
|
|
|
|
|
|
|
Args:
|
|
|
|
|
event: Das Maus-Event
|
|
|
|
|
thumbnail: Das geklickte Thumbnail-Label
|
|
|
|
|
"""
|
|
|
|
|
print(f"Thumbnail {thumbnail.objectName()} wurde angeklickt: {event}")
|
|
|
|
|
|
|
|
|
|
# Zum entsprechenden Vollbild scrollen
|
|
|
|
|
full_image = self.thumbnail_to_full_image.get(thumbnail)
|
|
|
|
|
if full_image:
|
|
|
|
|
self.ui.scrollArea_2.ensureWidgetVisible(full_image)
|
2025-05-22 21:05:22 +02:00
|
|
|
|
|
|
|
|
def apply_zoom(self, zoom_value):
|
|
|
|
|
"""
|
|
|
|
|
Wendet den Zoom-Faktor auf alle Bilder im rechten Panel an.
|
|
|
|
|
|
|
|
|
|
Args:
|
|
|
|
|
zoom_value: Der neue Zoom-Wert (in Prozent)
|
|
|
|
|
"""
|
|
|
|
|
self.current_zoom = zoom_value
|
|
|
|
|
print(f"Zoom geändert auf {zoom_value}%")
|
|
|
|
|
|
|
|
|
|
# Wende den Zoom auf alle Bilder an
|
|
|
|
|
for fullsize_label, original_pixmap in self.original_pixmaps.items():
|
|
|
|
|
# Berechne die neue Größe basierend auf dem Zoom-Faktor
|
|
|
|
|
new_width = int(original_pixmap.width() * zoom_value / 100)
|
|
|
|
|
|
|
|
|
|
# Skaliere das Bild und setze es ins Label
|
|
|
|
|
scaled_pixmap = original_pixmap.scaledToWidth(new_width, Qt.TransformationMode.SmoothTransformation)
|
|
|
|
|
fullsize_label.setPixmap(scaled_pixmap)
|